First-Principles Thinking
Strip a problem down to its fundamental truths and reason up from there. Used by Elon Musk to challenge industry assumptions and build revolutionary companies.
Steps
Choose a problem or assumption to examine
Break it down to its fundamental truths — what do you know for certain?
Challenge each assumption — is it really true, or just convention?
Rebuild your understanding from the ground up
Document your new framework and test it
Practitioners
Related Systemsin Focus & Productivity
5-Minute Time Blocking
Break your entire day into 5-minute increments on a paper schedule. Elon Musk's extreme time management approach that squeezes maximum productivity from every hour.
Flow State Training
Train your ability to enter a state of complete absorption and peak performance. Bruce Lee's approach to achieving effortless mastery through focused practice.
Deep Work Blocks
Schedule uninterrupted blocks of cognitively demanding work. Eliminate shallow tasks during these periods to produce your highest-quality output.
Feynman Technique
Learn anything by explaining it simply. If you can't explain it to a child, you don't understand it well enough. Richard Feynman's method for mastering complex subjects.